compiler-solidity VS ganache

Yul (previously also called JULIA or IULIA) is a simple, low-level intermediate language for the Ethereum Virtual Machine. The Solidity Developers wrote Yul as a compilation target for further optimizations. It features simplistic and functional low-level grammar. It allows developers to get much closer to raw EVM than Solidity, and with that comes the promise of drastically improved gas usage.

YUL compiler. The compiler from YUL intermediate language to zkEVM bytecode.

zkSync's Yul>LLVM compiler is now open source: https://github.com/matter-labs/yul-dev. Solidity > Yul > LLVM (or SyncVM, as they're calling their VM here). Hope to see the zkSync 2.0 testnet go public soon.

To set up your Ganache, head to the website, choose your operating system, download it, and then run the application. To set up your account with Metamask, do this:

Blockchain Simulator: Ganache

Learners get hands-on experience with tools like Infura and Truffle Ganache, which are some of the most popular and widely used development tools in the Ethereum ecosystem that are focused on making Solidity easy to use. And as a product of ConsenSys, the Developer Program provides a direct link to the ConsenSys ecosystem, with access to some of the best resources and tools in the industry.

We recommend using Ganache to develop your smart contract first on a local blockchain on your machine. Each account in Ganache comes pre-loaded with test Ether, so you’re all set from the start.

Remember, smart contracts are immutable. Once they are deployed on mainnet, they can’t be modified. So it’s important to make sure they work before deploying. To get around this, we will test the functionalities of our DAO on a local instance of the Ethereum blockchain. This is made possible by Truffle’s Ganache—a one-click way to create a personal and local Ethereum blockchain.

Ganache might be an option for you? https://trufflesuite.com/ganache/

Restarting Ganache Restarting Computer Uninstalling from Applications and Reinstalling Ganache Downloaded Ganache from (https://trufflesuite.com/ganache/)

Ganache - A personal blockchain for Ethereum development.

Truffle & Ganache

Once you have a smart contract underway, you’ll need to test it on a blockchain. This is where Ganache comes in. Ganache is a locally hosted blockchain that simulates Ethereum on your machine. It allows you to use console.log in solidity, fork mainnet (or any other Ethereum network), set mining options, and impersonate real accounts, among other things.